private E nextChild()

in src/main/java/org/jetbrains/jetCheck/ReplayDataStructure.java [27:33]

• 6 lines of code
• 3 McCabe index (conditional complexity)

  private <E extends StructureElement> E nextChild(Class<E> required) {
    if (!iterator.hasNext()) throw new CannotRestoreValue();
    Object next = iterator.next();
    if (!required.isInstance(next)) throw new CannotRestoreValue();
    //noinspection unchecked
    return (E)next;
  }